873608450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2100

約数の個数: 96

約数和(自身を含む): 1941250752

約数和(自身を除く): 1067642302

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 61, 65, 110, 122, 130, 143, 275, 286, 305, 325, 550, 610, 650, 671, 715, 793, 1342, 1430, 1525, 1586, 2003, 3050, 3355, 3575, 3965, 4006, 6710, 7150, 7930, 8723, 10015, 16775, 17446, 19825, 20030, 22033, 26039, 33550, 39650, 43615, 44066, 50075, 52078, 87230, 100150, 110165, 122183, 130195, 218075, 220330, 244366, 260390, 286429, 436150, 550825, 572858, 610915, 650975, 1101650, 1221830, 1301950, 1344013, 1432145, 1588379, 2688026, 2864290, 3054575, 3176758, 6109150, 6720065, 7160725, 7941895, 13440130, 14321450, 15883790, 17472169, 33600325, 34944338, 39709475, 67200650, 79418950, 87360845, 174721690, 436804225, 873608450]

約数ペア:

[(1, 873608450), (2, 436804225), (5, 174721690), (10, 87360845), (11, 79418950), (13, 67200650), (22, 39709475), (25, 34944338), (26, 33600325), (50, 17472169), (55, 15883790), (61, 14321450), (65, 13440130), (110, 7941895), (122, 7160725), (130, 6720065), (143, 6109150), (275, 3176758), (286, 3054575), (305, 2864290), (325, 2688026), (550, 1588379), (610, 1432145), (650, 1344013), (671, 1301950), (715, 1221830), (793, 1101650), (1342, 650975), (1430, 610915), (1525, 572858), (1586, 550825), (2003, 436150), (3050, 286429), (3355, 260390), (3575, 244366), (3965, 220330), (4006, 218075), (6710, 130195), (7150, 122183), (7930, 110165), (8723, 100150), (10015, 87230), (16775, 52078), (17446, 50075), (19825, 44066), (20030, 43615), (22033, 39650), (26039, 33550)]