29452480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3017

約数の個数: 56

約数和(自身を含む): 72420480

約数和(自身を除く): 42968000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 2969, 4960, 5938, 9920, 11876, 14845, 23752, 29690, 47504, 59380, 92039, 95008, 118760, 184078, 190016, 237520, 368156, 460195, 475040, 736312, 920390, 950080, 1472624, 1840780, 2945248, 3681560, 5890496, 7363120, 14726240, 29452480]

約数ペア:

[(1, 29452480), (2, 14726240), (4, 7363120), (5, 5890496), (8, 3681560), (10, 2945248), (16, 1840780), (20, 1472624), (31, 950080), (32, 920390), (40, 736312), (62, 475040), (64, 460195), (80, 368156), (124, 237520), (155, 190016), (160, 184078), (248, 118760), (310, 95008), (320, 92039), (496, 59380), (620, 47504), (992, 29690), (1240, 23752), (1984, 14845), (2480, 11876), (2969, 9920), (4960, 5938)]