33379320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21424

約数の個数: 64

約数和(自身を含む): 107845920

約数和(自身を除く): 74466600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 21397, 42794, 64191, 85588, 106985, 128382, 171176, 213970, 256764, 278161, 320955, 427940, 513528, 556322, 641910, 834483, 855880, 1112644, 1283820, 1390805, 1668966, 2225288, 2567640, 2781610, 3337932, 4172415, 5563220, 6675864, 8344830, 11126440, 16689660, 33379320]

約数ペア:

[(1, 33379320), (2, 16689660), (3, 11126440), (4, 8344830), (5, 6675864), (6, 5563220), (8, 4172415), (10, 3337932), (12, 2781610), (13, 2567640), (15, 2225288), (20, 1668966), (24, 1390805), (26, 1283820), (30, 1112644), (39, 855880), (40, 834483), (52, 641910), (60, 556322), (65, 513528), (78, 427940), (104, 320955), (120, 278161), (130, 256764), (156, 213970), (195, 171176), (260, 128382), (312, 106985), (390, 85588), (520, 64191), (780, 42794), (1560, 21397)]