98093240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 253532160

約数和(自身を除く): 155438920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 446, 892, 1115, 1561, 1571, 1784, 2230, 3122, 3142, 4460, 6244, 6284, 7805, 7855, 8920, 10997, 12488, 12568, 15610, 15710, 21994, 31220, 31420, 43988, 54985, 62440, 62840, 87976, 109970, 219940, 350333, 439880, 700666, 1401332, 1751665, 2452331, 2802664, 3503330, 4904662, 7006660, 9809324, 12261655, 14013320, 19618648, 24523310, 49046620, 98093240]

約数ペア:

[(1, 98093240), (2, 49046620), (4, 24523310), (5, 19618648), (7, 14013320), (8, 12261655), (10, 9809324), (14, 7006660), (20, 4904662), (28, 3503330), (35, 2802664), (40, 2452331), (56, 1751665), (70, 1401332), (140, 700666), (223, 439880), (280, 350333), (446, 219940), (892, 109970), (1115, 87976), (1561, 62840), (1571, 62440), (1784, 54985), (2230, 43988), (3122, 31420), (3142, 31220), (4460, 21994), (6244, 15710), (6284, 15610), (7805, 12568), (7855, 12488), (8920, 10997)]