63639800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 170881920

約数和(自身を除く): 107242120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 131, 140, 175, 200, 262, 280, 347, 350, 524, 655, 694, 700, 917, 1048, 1310, 1388, 1400, 1735, 1834, 2429, 2620, 2776, 3275, 3470, 3668, 4585, 4858, 5240, 6550, 6940, 7336, 8675, 9170, 9716, 12145, 13100, 13880, 17350, 18340, 19432, 22925, 24290, 26200, 34700, 36680, 45457, 45850, 48580, 60725, 69400, 90914, 91700, 97160, 121450, 181828, 183400, 227285, 242900, 318199, 363656, 454570, 485800, 636398, 909140, 1136425, 1272796, 1590995, 1818280, 2272850, 2545592, 3181990, 4545700, 6363980, 7954975, 9091400, 12727960, 15909950, 31819900, 63639800]

約数ペア:

[(1, 63639800), (2, 31819900), (4, 15909950), (5, 12727960), (7, 9091400), (8, 7954975), (10, 6363980), (14, 4545700), (20, 3181990), (25, 2545592), (28, 2272850), (35, 1818280), (40, 1590995), (50, 1272796), (56, 1136425), (70, 909140), (100, 636398), (131, 485800), (140, 454570), (175, 363656), (200, 318199), (262, 242900), (280, 227285), (347, 183400), (350, 181828), (524, 121450), (655, 97160), (694, 91700), (700, 90914), (917, 69400), (1048, 60725), (1310, 48580), (1388, 45850), (1400, 45457), (1735, 36680), (1834, 34700), (2429, 26200), (2620, 24290), (2776, 22925), (3275, 19432), (3470, 18340), (3668, 17350), (4585, 13880), (4858, 13100), (5240, 12145), (6550, 9716), (6940, 9170), (7336, 8675)]