2215091360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19486

約数の個数: 96

約数和(自身を含む): 5637123072

約数和(自身を除く): 3422031712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1840, 2480, 2852, 3565, 3680, 4960, 5704, 7130, 11408, 14260, 19417, 22816, 28520, 38834, 57040, 77668, 97085, 114080, 155336, 194170, 310672, 388340, 446591, 601927, 621344, 776680, 893182, 1203854, 1553360, 1786364, 2232955, 2407708, 3009635, 3106720, 3572728, 4465910, 4815416, 6019270, 7145456, 8931820, 9630832, 12038540, 13844321, 14290912, 17863640, 19261664, 24077080, 27688642, 35727280, 48154160, 55377284, 69221605, 71454560, 96308320, 110754568, 138443210, 221509136, 276886420, 443018272, 553772840, 1107545680, 2215091360]

約数ペア:

[(1, 2215091360), (2, 1107545680), (4, 553772840), (5, 443018272), (8, 276886420), (10, 221509136), (16, 138443210), (20, 110754568), (23, 96308320), (31, 71454560), (32, 69221605), (40, 55377284), (46, 48154160), (62, 35727280), (80, 27688642), (92, 24077080), (115, 19261664), (124, 17863640), (155, 14290912), (160, 13844321), (184, 12038540), (230, 9630832), (248, 8931820), (310, 7145456), (368, 6019270), (460, 4815416), (496, 4465910), (620, 3572728), (713, 3106720), (736, 3009635), (920, 2407708), (992, 2232955), (1240, 1786364), (1426, 1553360), (1840, 1203854), (2480, 893182), (2852, 776680), (3565, 621344), (3680, 601927), (4960, 446591), (5704, 388340), (7130, 310672), (11408, 194170), (14260, 155336), (19417, 114080), (22816, 97085), (28520, 77668), (38834, 57040)]