202317440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24317}}^1$

素因数の和:24349

約数の個数: 64

約数和(自身を含む): 520891560

約数和(自身を除く): 318574120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 24317, 48634, 97268, 121585, 194536, 243170, 316121, 389072, 486340, 632242, 778144, 972680, 1264484, 1556288, 1580605, 1945360, 2528968, 3112576, 3161210, 3890720, 5057936, 6322420, 7781440, 10115872, 12644840, 15562880, 20231744, 25289680, 40463488, 50579360, 101158720, 202317440]

約数ペア:

[(1, 202317440), (2, 101158720), (4, 50579360), (5, 40463488), (8, 25289680), (10, 20231744), (13, 15562880), (16, 12644840), (20, 10115872), (26, 7781440), (32, 6322420), (40, 5057936), (52, 3890720), (64, 3161210), (65, 3112576), (80, 2528968), (104, 1945360), (128, 1580605), (130, 1556288), (160, 1264484), (208, 972680), (260, 778144), (320, 632242), (416, 486340), (520, 389072), (640, 316121), (832, 243170), (1040, 194536), (1664, 121585), (2080, 97268), (4160, 48634), (8320, 24317)]