101839287160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1247419}}^1$

素因数の和:1247600

約数の個数: 64

約数和(自身を含む): 248336373600

約数和(自身を除く): 146497086440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 628, 785, 1256, 1570, 2041, 3140, 4082, 6280, 8164, 10205, 16328, 20410, 40820, 81640, 1247419, 2494838, 4989676, 6237095, 9979352, 12474190, 16216447, 24948380, 32432894, 49896760, 64865788, 81082235, 129731576, 162164470, 195844783, 324328940, 391689566, 648657880, 783379132, 979223915, 1566758264, 1958447830, 2545982179, 3916895660, 5091964358, 7833791320, 10183928716, 12729910895, 20367857432, 25459821790, 50919643580, 101839287160]

約数ペア:

[(1, 101839287160), (2, 50919643580), (4, 25459821790), (5, 20367857432), (8, 12729910895), (10, 10183928716), (13, 7833791320), (20, 5091964358), (26, 3916895660), (40, 2545982179), (52, 1958447830), (65, 1566758264), (104, 979223915), (130, 783379132), (157, 648657880), (260, 391689566), (314, 324328940), (520, 195844783), (628, 162164470), (785, 129731576), (1256, 81082235), (1570, 64865788), (2041, 49896760), (3140, 32432894), (4082, 24948380), (6280, 16216447), (8164, 12474190), (10205, 9979352), (16328, 6237095), (20410, 4989676), (40820, 2494838), (81640, 1247419)]