1710182500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 4075189272

約数和(自身を除く): 2365006772

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 125, 130, 202, 250, 260, 325, 404, 500, 505, 521, 625, 650, 1010, 1042, 1250, 1300, 1313, 1625, 2020, 2084, 2500, 2525, 2605, 2626, 3250, 5050, 5210, 5252, 6500, 6565, 6773, 8125, 10100, 10420, 12625, 13025, 13130, 13546, 16250, 25250, 26050, 26260, 27092, 32500, 32825, 33865, 50500, 52100, 52621, 63125, 65125, 65650, 67730, 105242, 126250, 130250, 131300, 135460, 164125, 169325, 210484, 252500, 260500, 263105, 325625, 328250, 338650, 526210, 651250, 656500, 677300, 684073, 820625, 846625, 1052420, 1302500, 1315525, 1368146, 1641250, 1693250, 2631050, 2736292, 3282500, 3386500, 3420365, 4233125, 5262100, 6577625, 6840730, 8466250, 13155250, 13681460, 16932500, 17101825, 26310500, 32888125, 34203650, 65776250, 68407300, 85509125, 131552500, 171018250, 342036500, 427545625, 855091250, 1710182500]

約数ペア:

[(1, 1710182500), (2, 855091250), (4, 427545625), (5, 342036500), (10, 171018250), (13, 131552500), (20, 85509125), (25, 68407300), (26, 65776250), (50, 34203650), (52, 32888125), (65, 26310500), (100, 17101825), (101, 16932500), (125, 13681460), (130, 13155250), (202, 8466250), (250, 6840730), (260, 6577625), (325, 5262100), (404, 4233125), (500, 3420365), (505, 3386500), (521, 3282500), (625, 2736292), (650, 2631050), (1010, 1693250), (1042, 1641250), (1250, 1368146), (1300, 1315525), (1313, 1302500), (1625, 1052420), (2020, 846625), (2084, 820625), (2500, 684073), (2525, 677300), (2605, 656500), (2626, 651250), (3250, 526210), (5050, 338650), (5210, 328250), (5252, 325625), (6500, 263105), (6565, 260500), (6773, 252500), (8125, 210484), (10100, 169325), (10420, 164125), (12625, 135460), (13025, 131300), (13130, 130250), (13546, 126250), (16250, 105242), (25250, 67730), (26050, 65650), (26260, 65125), (27092, 63125), (32500, 52621), (32825, 52100), (33865, 50500)]