90516580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 241678080

約数和(自身を除く): 151161500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1109, 1166, 1484, 1540, 1855, 2218, 2332, 2915, 3710, 4081, 4436, 5545, 5830, 7420, 7763, 8162, 11090, 11660, 12199, 15526, 16324, 20405, 22180, 24398, 31052, 38815, 40810, 48796, 58777, 60995, 77630, 81620, 85393, 117554, 121990, 155260, 170786, 235108, 243980, 293885, 341572, 411439, 426965, 587770, 646547, 822878, 853930, 1175540, 1293094, 1645756, 1707860, 2057195, 2586188, 3232735, 4114390, 4525829, 6465470, 8228780, 9051658, 12930940, 18103316, 22629145, 45258290, 90516580]

約数ペア:

[(1, 90516580), (2, 45258290), (4, 22629145), (5, 18103316), (7, 12930940), (10, 9051658), (11, 8228780), (14, 6465470), (20, 4525829), (22, 4114390), (28, 3232735), (35, 2586188), (44, 2057195), (53, 1707860), (55, 1645756), (70, 1293094), (77, 1175540), (106, 853930), (110, 822878), (140, 646547), (154, 587770), (212, 426965), (220, 411439), (265, 341572), (308, 293885), (371, 243980), (385, 235108), (530, 170786), (583, 155260), (742, 121990), (770, 117554), (1060, 85393), (1109, 81620), (1166, 77630), (1484, 60995), (1540, 58777), (1855, 48796), (2218, 40810), (2332, 38815), (2915, 31052), (3710, 24398), (4081, 22180), (4436, 20405), (5545, 16324), (5830, 15526), (7420, 12199), (7763, 11660), (8162, 11090)]