22473720100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{56311}}^1$

素因数の和:56645

約数の個数: 72

約数和(自身を含む): 52691363648

約数和(自身を除く): 30217643548

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 307, 325, 614, 650, 1228, 1300, 1535, 3070, 3991, 6140, 7675, 7982, 15350, 15964, 19955, 30700, 39910, 56311, 79820, 99775, 112622, 199550, 225244, 281555, 399100, 563110, 732043, 1126220, 1407775, 1464086, 2815550, 2928172, 3660215, 5631100, 7320430, 14640860, 17287477, 18301075, 34574954, 36602150, 69149908, 73204300, 86437385, 172874770, 224737201, 345749540, 432186925, 449474402, 864373850, 898948804, 1123686005, 1728747700, 2247372010, 4494744020, 5618430025, 11236860050, 22473720100]

約数ペア:

[(1, 22473720100), (2, 11236860050), (4, 5618430025), (5, 4494744020), (10, 2247372010), (13, 1728747700), (20, 1123686005), (25, 898948804), (26, 864373850), (50, 449474402), (52, 432186925), (65, 345749540), (100, 224737201), (130, 172874770), (260, 86437385), (307, 73204300), (325, 69149908), (614, 36602150), (650, 34574954), (1228, 18301075), (1300, 17287477), (1535, 14640860), (3070, 7320430), (3991, 5631100), (6140, 3660215), (7675, 2928172), (7982, 2815550), (15350, 1464086), (15964, 1407775), (19955, 1126220), (30700, 732043), (39910, 563110), (56311, 399100), (79820, 281555), (99775, 225244), (112622, 199550)]