98167040

素因数分解:

$2^8\times 5^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 236842368

約数和(自身を除く): 138675328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 283, 320, 542, 566, 640, 1084, 1132, 1280, 1355, 1415, 2168, 2264, 2710, 2830, 4336, 4528, 5420, 5660, 8672, 9056, 10840, 11320, 17344, 18112, 21680, 22640, 34688, 36224, 43360, 45280, 69376, 72448, 76693, 86720, 90560, 153386, 173440, 181120, 306772, 346880, 362240, 383465, 613544, 766930, 1227088, 1533860, 2454176, 3067720, 4908352, 6135440, 9816704, 12270880, 19633408, 24541760, 49083520, 98167040]

約数ペア:

[(1, 98167040), (2, 49083520), (4, 24541760), (5, 19633408), (8, 12270880), (10, 9816704), (16, 6135440), (20, 4908352), (32, 3067720), (40, 2454176), (64, 1533860), (80, 1227088), (128, 766930), (160, 613544), (256, 383465), (271, 362240), (283, 346880), (320, 306772), (542, 181120), (566, 173440), (640, 153386), (1084, 90560), (1132, 86720), (1280, 76693), (1355, 72448), (1415, 69376), (2168, 45280), (2264, 43360), (2710, 36224), (2830, 34688), (4336, 22640), (4528, 21680), (5420, 18112), (5660, 17344), (8672, 11320), (9056, 10840)]