42312320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3925

約数の個数: 64

約数和(自身を含む): 107130600

約数和(自身を除く): 64818280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 3889, 5440, 7778, 10880, 15556, 19445, 31112, 38890, 62224, 66113, 77780, 124448, 132226, 155560, 248896, 264452, 311120, 330565, 497792, 528904, 622240, 661130, 1057808, 1244480, 1322260, 2115616, 2488960, 2644520, 4231232, 5289040, 8462464, 10578080, 21156160, 42312320]

約数ペア:

[(1, 42312320), (2, 21156160), (4, 10578080), (5, 8462464), (8, 5289040), (10, 4231232), (16, 2644520), (17, 2488960), (20, 2115616), (32, 1322260), (34, 1244480), (40, 1057808), (64, 661130), (68, 622240), (80, 528904), (85, 497792), (128, 330565), (136, 311120), (160, 264452), (170, 248896), (272, 155560), (320, 132226), (340, 124448), (544, 77780), (640, 66113), (680, 62224), (1088, 38890), (1360, 31112), (2176, 19445), (2720, 15556), (3889, 10880), (5440, 7778)]