25672830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 66562560

約数和(自身を除く): 40889730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1283, 1334, 2001, 2566, 3335, 3849, 4002, 6415, 6670, 7698, 10005, 12830, 19245, 20010, 29509, 37207, 38490, 59018, 74414, 88527, 111621, 147545, 177054, 186035, 223242, 295090, 372070, 442635, 558105, 855761, 885270, 1116210, 1711522, 2567283, 4278805, 5134566, 8557610, 12836415, 25672830]

約数ペア:

[(1, 25672830), (2, 12836415), (3, 8557610), (5, 5134566), (6, 4278805), (10, 2567283), (15, 1711522), (23, 1116210), (29, 885270), (30, 855761), (46, 558105), (58, 442635), (69, 372070), (87, 295090), (115, 223242), (138, 186035), (145, 177054), (174, 147545), (230, 111621), (290, 88527), (345, 74414), (435, 59018), (667, 38490), (690, 37207), (870, 29509), (1283, 20010), (1334, 19245), (2001, 12830), (2566, 10005), (3335, 7698), (3849, 6670), (4002, 6415)]