15672023650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1229}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 31772966400

約数和(自身を除く): 16100942750

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 433, 475, 589, 775, 866, 950, 1178, 1229, 1550, 2165, 2458, 2945, 4330, 5890, 6145, 8227, 10825, 12290, 13423, 14725, 16454, 21650, 23351, 26846, 29450, 30725, 38099, 41135, 46702, 61450, 67115, 76198, 82270, 116755, 134230, 190495, 205675, 233510, 255037, 335575, 380990, 411350, 510074, 532157, 583775, 671150, 723881, 952475, 1064314, 1167550, 1275185, 1447762, 1904950, 2550370, 2660785, 3619405, 5321570, 6375925, 7238810, 10110983, 12751850, 13303925, 16496867, 18097025, 20221966, 26607850, 32993734, 36194050, 50554915, 82484335, 101109830, 164968670, 252774575, 313440473, 412421675, 505549150, 626880946, 824843350, 1567202365, 3134404730, 7836011825, 15672023650]

約数ペア:

[(1, 15672023650), (2, 7836011825), (5, 3134404730), (10, 1567202365), (19, 824843350), (25, 626880946), (31, 505549150), (38, 412421675), (50, 313440473), (62, 252774575), (95, 164968670), (155, 101109830), (190, 82484335), (310, 50554915), (433, 36194050), (475, 32993734), (589, 26607850), (775, 20221966), (866, 18097025), (950, 16496867), (1178, 13303925), (1229, 12751850), (1550, 10110983), (2165, 7238810), (2458, 6375925), (2945, 5321570), (4330, 3619405), (5890, 2660785), (6145, 2550370), (8227, 1904950), (10825, 1447762), (12290, 1275185), (13423, 1167550), (14725, 1064314), (16454, 952475), (21650, 723881), (23351, 671150), (26846, 583775), (29450, 532157), (30725, 510074), (38099, 411350), (41135, 380990), (46702, 335575), (61450, 255037), (67115, 233510), (76198, 205675), (82270, 190495), (116755, 134230)]