100186840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192667}}^1$

素因数の和:192691

約数の個数: 32

約数和(自身を含む): 242761680

約数和(自身を除く): 142574840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 192667, 385334, 770668, 963335, 1541336, 1926670, 2504671, 3853340, 5009342, 7706680, 10018684, 12523355, 20037368, 25046710, 50093420, 100186840]

約数ペア:

[(1, 100186840), (2, 50093420), (4, 25046710), (5, 20037368), (8, 12523355), (10, 10018684), (13, 7706680), (20, 5009342), (26, 3853340), (40, 2504671), (52, 1926670), (65, 1541336), (104, 963335), (130, 770668), (260, 385334), (520, 192667)]