264865797520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{143948803}}^1$

素因数の和:143948839

約数の個数: 40

約数和(自身を含む): 642587461056

約数和(自身を除く): 377721663536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 143948803, 287897606, 575795212, 719744015, 1151590424, 1439488030, 2303180848, 2878976060, 3310822469, 5757952120, 6621644938, 11515904240, 13243289876, 16554112345, 26486579752, 33108224690, 52973159504, 66216449380, 132432898760, 264865797520]

約数ペア:

[(1, 264865797520), (2, 132432898760), (4, 66216449380), (5, 52973159504), (8, 33108224690), (10, 26486579752), (16, 16554112345), (20, 13243289876), (23, 11515904240), (40, 6621644938), (46, 5757952120), (80, 3310822469), (92, 2878976060), (115, 2303180848), (184, 1439488030), (230, 1151590424), (368, 719744015), (460, 575795212), (920, 287897606), (1840, 143948803)]