40201600

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 105294600

約数和(自身を除く): 65093000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 739, 800, 850, 1088, 1360, 1478, 1600, 1700, 2176, 2720, 2956, 3200, 3400, 3695, 5440, 5912, 6800, 7390, 10880, 11824, 12563, 13600, 14780, 18475, 23648, 25126, 27200, 29560, 36950, 47296, 50252, 54400, 59120, 62815, 73900, 94592, 100504, 118240, 125630, 147800, 201008, 236480, 251260, 295600, 314075, 402016, 472960, 502520, 591200, 628150, 804032, 1005040, 1182400, 1256300, 1608064, 2010080, 2364800, 2512600, 4020160, 5025200, 8040320, 10050400, 20100800, 40201600]

約数ペア:

[(1, 40201600), (2, 20100800), (4, 10050400), (5, 8040320), (8, 5025200), (10, 4020160), (16, 2512600), (17, 2364800), (20, 2010080), (25, 1608064), (32, 1256300), (34, 1182400), (40, 1005040), (50, 804032), (64, 628150), (68, 591200), (80, 502520), (85, 472960), (100, 402016), (128, 314075), (136, 295600), (160, 251260), (170, 236480), (200, 201008), (272, 147800), (320, 125630), (340, 118240), (400, 100504), (425, 94592), (544, 73900), (640, 62815), (680, 59120), (739, 54400), (800, 50252), (850, 47296), (1088, 36950), (1360, 29560), (1478, 27200), (1600, 25126), (1700, 23648), (2176, 18475), (2720, 14780), (2956, 13600), (3200, 12563), (3400, 11824), (3695, 10880), (5440, 7390), (5912, 6800)]