38795250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 109444608

約数和(自身を除く): 70649358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 125, 130, 138, 150, 173, 195, 230, 250, 299, 325, 345, 346, 375, 390, 519, 575, 598, 650, 690, 750, 865, 897, 975, 1038, 1150, 1495, 1625, 1725, 1730, 1794, 1950, 2249, 2595, 2875, 2990, 3250, 3450, 3979, 4325, 4485, 4498, 4875, 5190, 5750, 6747, 7475, 7958, 8625, 8650, 8970, 9750, 11245, 11937, 12975, 13494, 14950, 17250, 19895, 21625, 22425, 22490, 23874, 25950, 33735, 37375, 39790, 43250, 44850, 51727, 56225, 59685, 64875, 67470, 74750, 99475, 103454, 112125, 112450, 119370, 129750, 155181, 168675, 198950, 224250, 258635, 281125, 298425, 310362, 337350, 497375, 517270, 562250, 596850, 775905, 843375, 994750, 1293175, 1492125, 1551810, 1686750, 2586350, 2984250, 3879525, 6465875, 7759050, 12931750, 19397625, 38795250]

約数ペア:

[(1, 38795250), (2, 19397625), (3, 12931750), (5, 7759050), (6, 6465875), (10, 3879525), (13, 2984250), (15, 2586350), (23, 1686750), (25, 1551810), (26, 1492125), (30, 1293175), (39, 994750), (46, 843375), (50, 775905), (65, 596850), (69, 562250), (75, 517270), (78, 497375), (115, 337350), (125, 310362), (130, 298425), (138, 281125), (150, 258635), (173, 224250), (195, 198950), (230, 168675), (250, 155181), (299, 129750), (325, 119370), (345, 112450), (346, 112125), (375, 103454), (390, 99475), (519, 74750), (575, 67470), (598, 64875), (650, 59685), (690, 56225), (750, 51727), (865, 44850), (897, 43250), (975, 39790), (1038, 37375), (1150, 33735), (1495, 25950), (1625, 23874), (1725, 22490), (1730, 22425), (1794, 21625), (1950, 19895), (2249, 17250), (2595, 14950), (2875, 13494), (2990, 12975), (3250, 11937), (3450, 11245), (3979, 9750), (4325, 8970), (4485, 8650), (4498, 8625), (4875, 7958), (5190, 7475), (5750, 6747)]