3148360000

素因数分解:

$2^6\times 5^4\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 140

約数和(自身を含む): 8061919360

約数和(自身を除く): 4913559360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 625, 775, 800, 992, 1000, 1240, 1250, 1550, 1600, 1984, 2000, 2480, 2500, 2539, 3100, 3875, 4000, 4960, 5000, 5078, 6200, 7750, 8000, 9920, 10000, 10156, 12400, 12695, 15500, 19375, 20000, 20312, 24800, 25390, 31000, 38750, 40000, 40624, 49600, 50780, 62000, 63475, 77500, 78709, 81248, 101560, 124000, 126950, 155000, 157418, 162496, 203120, 248000, 253900, 310000, 314836, 317375, 393545, 406240, 507800, 620000, 629672, 634750, 787090, 812480, 1015600, 1240000, 1259344, 1269500, 1574180, 1586875, 1967725, 2031200, 2518688, 2539000, 3148360, 3173750, 3935450, 4062400, 5037376, 5078000, 6296720, 6347500, 7870900, 9838625, 10156000, 12593440, 12695000, 15741800, 19677250, 20312000, 25186880, 25390000, 31483600, 39354500, 49193125, 50780000, 62967200, 78709000, 98386250, 101560000, 125934400, 157418000, 196772500, 314836000, 393545000, 629672000, 787090000, 1574180000, 3148360000]

約数ペア:

[(1, 3148360000), (2, 1574180000), (4, 787090000), (5, 629672000), (8, 393545000), (10, 314836000), (16, 196772500), (20, 157418000), (25, 125934400), (31, 101560000), (32, 98386250), (40, 78709000), (50, 62967200), (62, 50780000), (64, 49193125), (80, 39354500), (100, 31483600), (124, 25390000), (125, 25186880), (155, 20312000), (160, 19677250), (200, 15741800), (248, 12695000), (250, 12593440), (310, 10156000), (320, 9838625), (400, 7870900), (496, 6347500), (500, 6296720), (620, 5078000), (625, 5037376), (775, 4062400), (800, 3935450), (992, 3173750), (1000, 3148360), (1240, 2539000), (1250, 2518688), (1550, 2031200), (1600, 1967725), (1984, 1586875), (2000, 1574180), (2480, 1269500), (2500, 1259344), (2539, 1240000), (3100, 1015600), (3875, 812480), (4000, 787090), (4960, 634750), (5000, 629672), (5078, 620000), (6200, 507800), (7750, 406240), (8000, 393545), (9920, 317375), (10000, 314836), (10156, 310000), (12400, 253900), (12695, 248000), (15500, 203120), (19375, 162496), (20000, 157418), (20312, 155000), (24800, 126950), (25390, 124000), (31000, 101560), (38750, 81248), (40000, 78709), (40624, 77500), (49600, 63475), (50780, 62000)]