15673626280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{38993}}^1$

素因数の和:39790

約数の個数: 64

約数和(自身を含む): 38028508560

約数和(自身を除く): 22354882280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 773, 1546, 3092, 3865, 6184, 7730, 10049, 15460, 20098, 30920, 38993, 40196, 50245, 77986, 80392, 100490, 155972, 194965, 200980, 311944, 389930, 401960, 506909, 779860, 1013818, 1559720, 2027636, 2534545, 4055272, 5069090, 10138180, 20276360, 30141589, 60283178, 120566356, 150707945, 241132712, 301415890, 391840657, 602831780, 783681314, 1205663560, 1567362628, 1959203285, 3134725256, 3918406570, 7836813140, 15673626280]

約数ペア:

[(1, 15673626280), (2, 7836813140), (4, 3918406570), (5, 3134725256), (8, 1959203285), (10, 1567362628), (13, 1205663560), (20, 783681314), (26, 602831780), (40, 391840657), (52, 301415890), (65, 241132712), (104, 150707945), (130, 120566356), (260, 60283178), (520, 30141589), (773, 20276360), (1546, 10138180), (3092, 5069090), (3865, 4055272), (6184, 2534545), (7730, 2027636), (10049, 1559720), (15460, 1013818), (20098, 779860), (30920, 506909), (38993, 401960), (40196, 389930), (50245, 311944), (77986, 200980), (80392, 194965), (100490, 155972)]