779643250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 1539064800

約数和(自身を除く): 759421550

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 125, 145, 250, 265, 290, 530, 725, 1325, 1450, 1537, 2029, 2650, 3074, 3625, 4058, 6625, 7250, 7685, 10145, 13250, 15370, 20290, 38425, 50725, 58841, 76850, 101450, 107537, 117682, 192125, 215074, 253625, 294205, 384250, 507250, 537685, 588410, 1075370, 1471025, 2688425, 2942050, 3118573, 5376850, 6237146, 7355125, 13442125, 14710250, 15592865, 26884250, 31185730, 77964325, 155928650, 389821625, 779643250]

約数ペア:

[(1, 779643250), (2, 389821625), (5, 155928650), (10, 77964325), (25, 31185730), (29, 26884250), (50, 15592865), (53, 14710250), (58, 13442125), (106, 7355125), (125, 6237146), (145, 5376850), (250, 3118573), (265, 2942050), (290, 2688425), (530, 1471025), (725, 1075370), (1325, 588410), (1450, 537685), (1537, 507250), (2029, 384250), (2650, 294205), (3074, 253625), (3625, 215074), (4058, 192125), (6625, 117682), (7250, 107537), (7685, 101450), (10145, 76850), (13250, 58841), (15370, 50725), (20290, 38425)]