61559300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 146990592

約数和(自身を除く): 85431292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 191, 220, 275, 293, 382, 550, 586, 764, 955, 1100, 1172, 1465, 1910, 2101, 2930, 3223, 3820, 4202, 4775, 5860, 6446, 7325, 8404, 9550, 10505, 12892, 14650, 16115, 19100, 21010, 29300, 32230, 42020, 52525, 55963, 64460, 80575, 105050, 111926, 161150, 210100, 223852, 279815, 322300, 559630, 615593, 1119260, 1231186, 1399075, 2462372, 2798150, 3077965, 5596300, 6155930, 12311860, 15389825, 30779650, 61559300]

約数ペア:

[(1, 61559300), (2, 30779650), (4, 15389825), (5, 12311860), (10, 6155930), (11, 5596300), (20, 3077965), (22, 2798150), (25, 2462372), (44, 1399075), (50, 1231186), (55, 1119260), (100, 615593), (110, 559630), (191, 322300), (220, 279815), (275, 223852), (293, 210100), (382, 161150), (550, 111926), (586, 105050), (764, 80575), (955, 64460), (1100, 55963), (1172, 52525), (1465, 42020), (1910, 32230), (2101, 29300), (2930, 21010), (3223, 19100), (3820, 16115), (4202, 14650), (4775, 12892), (5860, 10505), (6446, 9550), (7325, 8404)]