616996850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 1226921472

約数和(自身を除く): 609924622

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 191, 230, 265, 382, 530, 575, 955, 1150, 1219, 1325, 1910, 2438, 2650, 2809, 4393, 4775, 5618, 6095, 8786, 9550, 10123, 12190, 14045, 20246, 21965, 28090, 30475, 43930, 50615, 60950, 64607, 70225, 101230, 109825, 129214, 140450, 219650, 232829, 253075, 323035, 465658, 506150, 536519, 646070, 1073038, 1164145, 1615175, 2328290, 2682595, 3230350, 5365190, 5820725, 11641450, 12339937, 13412975, 24679874, 26825950, 61699685, 123399370, 308498425, 616996850]

約数ペア:

[(1, 616996850), (2, 308498425), (5, 123399370), (10, 61699685), (23, 26825950), (25, 24679874), (46, 13412975), (50, 12339937), (53, 11641450), (106, 5820725), (115, 5365190), (191, 3230350), (230, 2682595), (265, 2328290), (382, 1615175), (530, 1164145), (575, 1073038), (955, 646070), (1150, 536519), (1219, 506150), (1325, 465658), (1910, 323035), (2438, 253075), (2650, 232829), (2809, 219650), (4393, 140450), (4775, 129214), (5618, 109825), (6095, 101230), (8786, 70225), (9550, 64607), (10123, 60950), (12190, 50615), (14045, 43930), (20246, 30475), (21965, 28090)]