29426300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 67443600

約数和(自身を除く): 38017300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 73, 100, 116, 139, 145, 146, 278, 290, 292, 365, 556, 580, 695, 725, 730, 1390, 1450, 1460, 1825, 2117, 2780, 2900, 3475, 3650, 4031, 4234, 6950, 7300, 8062, 8468, 10147, 10585, 13900, 16124, 20155, 20294, 21170, 40310, 40588, 42340, 50735, 52925, 80620, 100775, 101470, 105850, 201550, 202940, 211700, 253675, 294263, 403100, 507350, 588526, 1014700, 1177052, 1471315, 2942630, 5885260, 7356575, 14713150, 29426300]

約数ペア:

[(1, 29426300), (2, 14713150), (4, 7356575), (5, 5885260), (10, 2942630), (20, 1471315), (25, 1177052), (29, 1014700), (50, 588526), (58, 507350), (73, 403100), (100, 294263), (116, 253675), (139, 211700), (145, 202940), (146, 201550), (278, 105850), (290, 101470), (292, 100775), (365, 80620), (556, 52925), (580, 50735), (695, 42340), (725, 40588), (730, 40310), (1390, 21170), (1450, 20294), (1460, 20155), (1825, 16124), (2117, 13900), (2780, 10585), (2900, 10147), (3475, 8468), (3650, 8062), (4031, 7300), (4234, 6950)]