262020139040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1\times {\mathrm{34939}}^1$

素因数の和:39226

約数の個数: 96

約数和(自身を含む): 675475174080

約数和(自身を除く): 413455035040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4261, 8522, 17044, 21305, 34088, 34939, 42610, 46871, 68176, 69878, 85220, 93742, 136352, 139756, 170440, 174695, 187484, 234355, 279512, 340880, 349390, 374968, 384329, 468710, 559024, 681760, 698780, 749936, 768658, 937420, 1118048, 1397560, 1499872, 1537316, 1874840, 1921645, 2795120, 3074632, 3749680, 3843290, 5590240, 6149264, 7499360, 7686580, 12298528, 15373160, 30746320, 61492640, 148875079, 297750158, 595500316, 744375395, 1191000632, 1488750790, 1637625869, 2382001264, 2977501580, 3275251738, 4764002528, 5955003160, 6550503476, 8188129345, 11910006320, 13101006952, 16376258690, 23820012640, 26202013904, 32752517380, 52404027808, 65505034760, 131010069520, 262020139040]

約数ペア:

[(1, 262020139040), (2, 131010069520), (4, 65505034760), (5, 52404027808), (8, 32752517380), (10, 26202013904), (11, 23820012640), (16, 16376258690), (20, 13101006952), (22, 11910006320), (32, 8188129345), (40, 6550503476), (44, 5955003160), (55, 4764002528), (80, 3275251738), (88, 2977501580), (110, 2382001264), (160, 1637625869), (176, 1488750790), (220, 1191000632), (352, 744375395), (440, 595500316), (880, 297750158), (1760, 148875079), (4261, 61492640), (8522, 30746320), (17044, 15373160), (21305, 12298528), (34088, 7686580), (34939, 7499360), (42610, 6149264), (46871, 5590240), (68176, 3843290), (69878, 3749680), (85220, 3074632), (93742, 2795120), (136352, 1921645), (139756, 1874840), (170440, 1537316), (174695, 1499872), (187484, 1397560), (234355, 1118048), (279512, 937420), (340880, 768658), (349390, 749936), (374968, 698780), (384329, 681760), (468710, 559024)]