74003200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 108

約数和(自身を含む): 189585088

約数和(自身を除く): 115581888

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, 373, 400, 496, 620, 640, 746, 775, 800, 992, 1240, 1280, 1492, 1550, 1600, 1865, 1984, 2480, 2984, 3100, 3200, 3730, 3968, 4960, 5968, 6200, 6400, 7460, 7936, 9325, 9920, 11563, 11936, 12400, 14920, 18650, 19840, 23126, 23872, 24800, 29840, 37300, 39680, 46252, 47744, 49600, 57815, 59680, 74600, 92504, 95488, 99200, 115630, 119360, 149200, 185008, 198400, 231260, 238720, 289075, 298400, 370016, 462520, 477440, 578150, 596800, 740032, 925040, 1156300, 1193600, 1480064, 1850080, 2312600, 2387200, 2960128, 3700160, 4625200, 7400320, 9250400, 14800640, 18500800, 37001600, 74003200]

約数ペア:

[(1, 74003200), (2, 37001600), (4, 18500800), (5, 14800640), (8, 9250400), (10, 7400320), (16, 4625200), (20, 3700160), (25, 2960128), (31, 2387200), (32, 2312600), (40, 1850080), (50, 1480064), (62, 1193600), (64, 1156300), (80, 925040), (100, 740032), (124, 596800), (128, 578150), (155, 477440), (160, 462520), (200, 370016), (248, 298400), (256, 289075), (310, 238720), (320, 231260), (373, 198400), (400, 185008), (496, 149200), (620, 119360), (640, 115630), (746, 99200), (775, 95488), (800, 92504), (992, 74600), (1240, 59680), (1280, 57815), (1492, 49600), (1550, 47744), (1600, 46252), (1865, 39680), (1984, 37300), (2480, 29840), (2984, 24800), (3100, 23872), (3200, 23126), (3730, 19840), (3968, 18650), (4960, 14920), (5968, 12400), (6200, 11936), (6400, 11563), (7460, 9920), (7936, 9325)]