98307200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 250936320

約数和(自身を除く): 152629120

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, 310, 320, 400, 496, 620, 640, 775, 800, 991, 992, 1240, 1550, 1600, 1982, 1984, 2480, 3100, 3200, 3964, 3968, 4955, 4960, 6200, 7928, 9910, 9920, 12400, 15856, 19820, 19840, 24775, 24800, 30721, 31712, 39640, 49550, 49600, 61442, 63424, 79280, 99100, 99200, 122884, 126848, 153605, 158560, 198200, 245768, 307210, 317120, 396400, 491536, 614420, 634240, 768025, 792800, 983072, 1228840, 1536050, 1585600, 1966144, 2457680, 3072100, 3171200, 3932288, 4915360, 6144200, 9830720, 12288400, 19661440, 24576800, 49153600, 98307200]

約数ペア:

[(1, 98307200), (2, 49153600), (4, 24576800), (5, 19661440), (8, 12288400), (10, 9830720), (16, 6144200), (20, 4915360), (25, 3932288), (31, 3171200), (32, 3072100), (40, 2457680), (50, 1966144), (62, 1585600), (64, 1536050), (80, 1228840), (100, 983072), (124, 792800), (128, 768025), (155, 634240), (160, 614420), (200, 491536), (248, 396400), (310, 317120), (320, 307210), (400, 245768), (496, 198200), (620, 158560), (640, 153605), (775, 126848), (800, 122884), (991, 99200), (992, 99100), (1240, 79280), (1550, 63424), (1600, 61442), (1982, 49600), (1984, 49550), (2480, 39640), (3100, 31712), (3200, 30721), (3964, 24800), (3968, 24775), (4955, 19840), (4960, 19820), (6200, 15856), (7928, 12400), (9910, 9920)]