2223661180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 5162056704

約数和(自身を除く): 2938395524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 283, 470, 566, 611, 643, 940, 1132, 1222, 1286, 1415, 2444, 2572, 2830, 3055, 3215, 3679, 5660, 6110, 6430, 7358, 8359, 12220, 12860, 13301, 14716, 16718, 18395, 26602, 30221, 33436, 36790, 41795, 53204, 60442, 66505, 73580, 83590, 120884, 133010, 151105, 167180, 172913, 181969, 266020, 302210, 345826, 363938, 392873, 604420, 691652, 727876, 785746, 864565, 909845, 1571492, 1729130, 1819690, 1964365, 2365597, 3458260, 3639380, 3928730, 4731194, 7857460, 8552543, 9462388, 11827985, 17105086, 23655970, 34210172, 42762715, 47311940, 85525430, 111183059, 171050860, 222366118, 444732236, 555915295, 1111830590, 2223661180]

約数ペア:

[(1, 2223661180), (2, 1111830590), (4, 555915295), (5, 444732236), (10, 222366118), (13, 171050860), (20, 111183059), (26, 85525430), (47, 47311940), (52, 42762715), (65, 34210172), (94, 23655970), (130, 17105086), (188, 11827985), (235, 9462388), (260, 8552543), (283, 7857460), (470, 4731194), (566, 3928730), (611, 3639380), (643, 3458260), (940, 2365597), (1132, 1964365), (1222, 1819690), (1286, 1729130), (1415, 1571492), (2444, 909845), (2572, 864565), (2830, 785746), (3055, 727876), (3215, 691652), (3679, 604420), (5660, 392873), (6110, 363938), (6430, 345826), (7358, 302210), (8359, 266020), (12220, 181969), (12860, 172913), (13301, 167180), (14716, 151105), (16718, 133010), (18395, 120884), (26602, 83590), (30221, 73580), (33436, 66505), (36790, 60442), (41795, 53204)]