1317014750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 2549866176

約数和(自身を除く): 1232851426

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 101, 125, 202, 215, 250, 430, 505, 1010, 1075, 1213, 2150, 2426, 2525, 4343, 5050, 5375, 6065, 8686, 10750, 12130, 12625, 21715, 25250, 30325, 43430, 52159, 60650, 104318, 108575, 122513, 151625, 217150, 245026, 260795, 303250, 521590, 542875, 612565, 1085750, 1225130, 1303975, 2607950, 3062825, 5268059, 6125650, 6519875, 10536118, 13039750, 15314125, 26340295, 30628250, 52680590, 131701475, 263402950, 658507375, 1317014750]

約数ペア:

[(1, 1317014750), (2, 658507375), (5, 263402950), (10, 131701475), (25, 52680590), (43, 30628250), (50, 26340295), (86, 15314125), (101, 13039750), (125, 10536118), (202, 6519875), (215, 6125650), (250, 5268059), (430, 3062825), (505, 2607950), (1010, 1303975), (1075, 1225130), (1213, 1085750), (2150, 612565), (2426, 542875), (2525, 521590), (4343, 303250), (5050, 260795), (5375, 245026), (6065, 217150), (8686, 151625), (10750, 122513), (12130, 108575), (12625, 104318), (21715, 60650), (25250, 52159), (30325, 43430)]