25845086150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{1723}}^1$

素因数の和:2286

約数の個数: 96

約数和(自身を含む): 53009607168

約数和(自身を除く): 27164521018

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 491, 611, 650, 982, 1175, 1222, 1723, 2350, 2455, 3055, 3446, 4910, 6110, 6383, 8615, 12275, 12766, 15275, 17230, 22399, 23077, 24550, 30550, 31915, 43075, 44798, 46154, 63830, 80981, 86150, 111995, 115385, 159575, 161962, 223990, 230770, 300001, 319150, 404905, 559975, 576925, 600002, 809810, 845993, 1052753, 1119950, 1153850, 1500005, 1691986, 2024525, 2105506, 3000010, 4049050, 4229965, 5263765, 7500025, 8459930, 10527530, 10997909, 15000050, 21149825, 21995818, 26318825, 39761671, 42299650, 52637650, 54989545, 79523342, 109979090, 198808355, 274947725, 397616710, 516901723, 549895450, 994041775, 1033803446, 1988083550, 2584508615, 5169017230, 12922543075, 25845086150]

約数ペア:

[(1, 25845086150), (2, 12922543075), (5, 5169017230), (10, 2584508615), (13, 1988083550), (25, 1033803446), (26, 994041775), (47, 549895450), (50, 516901723), (65, 397616710), (94, 274947725), (130, 198808355), (235, 109979090), (325, 79523342), (470, 54989545), (491, 52637650), (611, 42299650), (650, 39761671), (982, 26318825), (1175, 21995818), (1222, 21149825), (1723, 15000050), (2350, 10997909), (2455, 10527530), (3055, 8459930), (3446, 7500025), (4910, 5263765), (6110, 4229965), (6383, 4049050), (8615, 3000010), (12275, 2105506), (12766, 2024525), (15275, 1691986), (17230, 1500005), (22399, 1153850), (23077, 1119950), (24550, 1052753), (30550, 845993), (31915, 809810), (43075, 600002), (44798, 576925), (46154, 559975), (63830, 404905), (80981, 319150), (86150, 300001), (111995, 230770), (115385, 223990), (159575, 161962)]