1036800440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86689}}^1$

素因数の和:86736

約数の個数: 64

約数和(自身を含む): 2621505600

約数和(自身を除く): 1584705160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 86689, 173378, 346756, 433445, 693512, 866890, 1126957, 1733780, 1993847, 2253914, 3467560, 3987694, 4507828, 5634785, 7975388, 9015656, 9969235, 11269570, 15950776, 19938470, 22539140, 25920011, 39876940, 45078280, 51840022, 79753880, 103680044, 129600055, 207360088, 259200110, 518400220, 1036800440]

約数ペア:

[(1, 1036800440), (2, 518400220), (4, 259200110), (5, 207360088), (8, 129600055), (10, 103680044), (13, 79753880), (20, 51840022), (23, 45078280), (26, 39876940), (40, 25920011), (46, 22539140), (52, 19938470), (65, 15950776), (92, 11269570), (104, 9969235), (115, 9015656), (130, 7975388), (184, 5634785), (230, 4507828), (260, 3987694), (299, 3467560), (460, 2253914), (520, 1993847), (598, 1733780), (920, 1126957), (1196, 866890), (1495, 693512), (2392, 433445), (2990, 346756), (5980, 173378), (11960, 86689)]