1048038234520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1\times {\mathrm{6311}}^1$

素因数の和:7313

約数の個数: 128

約数和(自身を含む): 2493643968000

約数和(自身を除く): 1445605733480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 353, 380, 619, 706, 760, 1238, 1412, 1765, 2476, 2824, 3095, 3530, 4952, 6190, 6311, 6707, 7060, 11761, 12380, 12622, 13414, 14120, 23522, 24760, 25244, 26828, 31555, 33535, 47044, 50488, 53656, 58805, 63110, 67070, 94088, 117610, 119909, 126220, 134140, 218507, 235220, 239818, 252440, 268280, 437014, 470440, 479636, 599545, 874028, 959272, 1092535, 1199090, 1748056, 2185070, 2227783, 2398180, 3906509, 4151633, 4370140, 4455566, 4796360, 7813018, 8303266, 8740280, 8911132, 11138915, 15626036, 16606532, 17822264, 19532545, 20758165, 22277830, 31252072, 33213064, 39065090, 41516330, 42327877, 44555660, 74223671, 78130180, 83032660, 84655754, 89111320, 148447342, 156260360, 166065320, 169311508, 211639385, 296894684, 338623016, 371118355, 423278770, 593789368, 742236710, 846557540, 1378997677, 1484473420, 1693115080, 2757995354, 2968946840, 5515990708, 6894988385, 11031981416, 13789976770, 26200955863, 27579953540, 52401911726, 55159907080, 104803823452, 131004779315, 209607646904, 262009558630, 524019117260, 1048038234520]

約数ペア:

[(1, 1048038234520), (2, 524019117260), (4, 262009558630), (5, 209607646904), (8, 131004779315), (10, 104803823452), (19, 55159907080), (20, 52401911726), (38, 27579953540), (40, 26200955863), (76, 13789976770), (95, 11031981416), (152, 6894988385), (190, 5515990708), (353, 2968946840), (380, 2757995354), (619, 1693115080), (706, 1484473420), (760, 1378997677), (1238, 846557540), (1412, 742236710), (1765, 593789368), (2476, 423278770), (2824, 371118355), (3095, 338623016), (3530, 296894684), (4952, 211639385), (6190, 169311508), (6311, 166065320), (6707, 156260360), (7060, 148447342), (11761, 89111320), (12380, 84655754), (12622, 83032660), (13414, 78130180), (14120, 74223671), (23522, 44555660), (24760, 42327877), (25244, 41516330), (26828, 39065090), (31555, 33213064), (33535, 31252072), (47044, 22277830), (50488, 20758165), (53656, 19532545), (58805, 17822264), (63110, 16606532), (67070, 15626036), (94088, 11138915), (117610, 8911132), (119909, 8740280), (126220, 8303266), (134140, 7813018), (218507, 4796360), (235220, 4455566), (239818, 4370140), (252440, 4151633), (268280, 3906509), (437014, 2398180), (470440, 2227783), (479636, 2185070), (599545, 1748056), (874028, 1199090), (959272, 1092535)]