2023222760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{43717}}^1$

素因数の和:43830

約数の個数: 64

約数和(自身を含む): 4957621200

約数和(自身を除く): 2934398440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 712, 890, 1157, 1780, 2314, 3560, 4628, 5785, 9256, 11570, 23140, 43717, 46280, 87434, 174868, 218585, 349736, 437170, 568321, 874340, 1136642, 1748680, 2273284, 2841605, 3890813, 4546568, 5683210, 7781626, 11366420, 15563252, 19454065, 22732840, 31126504, 38908130, 50580569, 77816260, 101161138, 155632520, 202322276, 252902845, 404644552, 505805690, 1011611380, 2023222760]

約数ペア:

[(1, 2023222760), (2, 1011611380), (4, 505805690), (5, 404644552), (8, 252902845), (10, 202322276), (13, 155632520), (20, 101161138), (26, 77816260), (40, 50580569), (52, 38908130), (65, 31126504), (89, 22732840), (104, 19454065), (130, 15563252), (178, 11366420), (260, 7781626), (356, 5683210), (445, 4546568), (520, 3890813), (712, 2841605), (890, 2273284), (1157, 1748680), (1780, 1136642), (2314, 874340), (3560, 568321), (4628, 437170), (5785, 349736), (9256, 218585), (11570, 174868), (23140, 87434), (43717, 46280)]