1445800245980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6271}}^1\times {\mathrm{501203}}^1$

素因数の和:507506

約数の個数: 48

約数和(自身を含む): 3168699899904

約数和(自身を除く): 1722899653924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 6271, 12542, 25084, 31355, 62710, 125420, 144233, 288466, 501203, 576932, 721165, 1002406, 1442330, 2004812, 2506015, 2884660, 5012030, 10024060, 11527669, 23055338, 46110676, 57638345, 115276690, 230553380, 3143044013, 6286088026, 12572176052, 15715220065, 31430440130, 62860880260, 72290012299, 144580024598, 289160049196, 361450061495, 722900122990, 1445800245980]

約数ペア:

[(1, 1445800245980), (2, 722900122990), (4, 361450061495), (5, 289160049196), (10, 144580024598), (20, 72290012299), (23, 62860880260), (46, 31430440130), (92, 15715220065), (115, 12572176052), (230, 6286088026), (460, 3143044013), (6271, 230553380), (12542, 115276690), (25084, 57638345), (31355, 46110676), (62710, 23055338), (125420, 11527669), (144233, 10024060), (288466, 5012030), (501203, 2884660), (576932, 2506015), (721165, 2004812), (1002406, 1442330)]