13269587200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{66883}}^1$

素因数の和:66940

約数の個数: 108

約数和(自身を含む): 33904302208

約数和(自身を除く): 20634715008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1280, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 6400, 7936, 9920, 12400, 19840, 24800, 39680, 49600, 66883, 99200, 133766, 198400, 267532, 334415, 535064, 668830, 1070128, 1337660, 1672075, 2073373, 2140256, 2675320, 3344150, 4146746, 4280512, 5350640, 6688300, 8293492, 8561024, 10366865, 10701280, 13376600, 16586984, 17122048, 20733730, 21402560, 26753200, 33173968, 41467460, 42805120, 51834325, 53506400, 66347936, 82934920, 85610240, 103668650, 107012800, 132695872, 165869840, 207337300, 214025600, 265391744, 331739680, 414674600, 428051200, 530783488, 663479360, 829349200, 1326958720, 1658698400, 2653917440, 3317396800, 6634793600, 13269587200]

約数ペア:

[(1, 13269587200), (2, 6634793600), (4, 3317396800), (5, 2653917440), (8, 1658698400), (10, 1326958720), (16, 829349200), (20, 663479360), (25, 530783488), (31, 428051200), (32, 414674600), (40, 331739680), (50, 265391744), (62, 214025600), (64, 207337300), (80, 165869840), (100, 132695872), (124, 107012800), (128, 103668650), (155, 85610240), (160, 82934920), (200, 66347936), (248, 53506400), (256, 51834325), (310, 42805120), (320, 41467460), (400, 33173968), (496, 26753200), (620, 21402560), (640, 20733730), (775, 17122048), (800, 16586984), (992, 13376600), (1240, 10701280), (1280, 10366865), (1550, 8561024), (1600, 8293492), (1984, 6688300), (2480, 5350640), (3100, 4280512), (3200, 4146746), (3968, 3344150), (4960, 2675320), (6200, 2140256), (6400, 2073373), (7936, 1672075), (9920, 1337660), (12400, 1070128), (19840, 668830), (24800, 535064), (39680, 334415), (49600, 267532), (66883, 198400), (99200, 133766)]