1569490000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{12073}}^1$

素因数の和:12114

約数の個数: 100

約数和(自身を含む): 4092530596

約数和(自身を除く): 2523040596

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 625, 650, 1000, 1040, 1250, 1300, 1625, 2000, 2500, 2600, 3250, 5000, 5200, 6500, 8125, 10000, 12073, 13000, 16250, 24146, 26000, 32500, 48292, 60365, 65000, 96584, 120730, 130000, 156949, 193168, 241460, 301825, 313898, 482920, 603650, 627796, 784745, 965840, 1207300, 1255592, 1509125, 1569490, 2414600, 2511184, 3018250, 3138980, 3923725, 4829200, 6036500, 6277960, 7545625, 7847450, 12073000, 12555920, 15091250, 15694900, 19618625, 24146000, 30182500, 31389800, 39237250, 60365000, 62779600, 78474500, 98093125, 120730000, 156949000, 196186250, 313898000, 392372500, 784745000, 1569490000]

約数ペア:

[(1, 1569490000), (2, 784745000), (4, 392372500), (5, 313898000), (8, 196186250), (10, 156949000), (13, 120730000), (16, 98093125), (20, 78474500), (25, 62779600), (26, 60365000), (40, 39237250), (50, 31389800), (52, 30182500), (65, 24146000), (80, 19618625), (100, 15694900), (104, 15091250), (125, 12555920), (130, 12073000), (200, 7847450), (208, 7545625), (250, 6277960), (260, 6036500), (325, 4829200), (400, 3923725), (500, 3138980), (520, 3018250), (625, 2511184), (650, 2414600), (1000, 1569490), (1040, 1509125), (1250, 1255592), (1300, 1207300), (1625, 965840), (2000, 784745), (2500, 627796), (2600, 603650), (3250, 482920), (5000, 313898), (5200, 301825), (6500, 241460), (8125, 193168), (10000, 156949), (12073, 130000), (13000, 120730), (16250, 96584), (24146, 65000), (26000, 60365), (32500, 48292)]