2018856450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24077}}^1$

素因数の和:24148

約数の個数: 96

約数和(自身を含む): 5517521856

約数和(自身を除く): 3498665406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 195, 215, 258, 325, 390, 430, 559, 645, 650, 975, 1075, 1118, 1290, 1677, 1950, 2150, 2795, 3225, 3354, 5590, 6450, 8385, 13975, 16770, 24077, 27950, 41925, 48154, 72231, 83850, 120385, 144462, 240770, 313001, 361155, 601925, 626002, 722310, 939003, 1035311, 1203850, 1565005, 1805775, 1878006, 2070622, 3105933, 3130010, 3611550, 4695015, 5176555, 6211866, 7825025, 9390030, 10353110, 13459043, 15529665, 15650050, 23475075, 25882775, 26918086, 31059330, 40377129, 46950150, 51765550, 67295215, 77648325, 80754258, 134590430, 155296650, 201885645, 336476075, 403771290, 672952150, 1009428225, 2018856450]

約数ペア:

[(1, 2018856450), (2, 1009428225), (3, 672952150), (5, 403771290), (6, 336476075), (10, 201885645), (13, 155296650), (15, 134590430), (25, 80754258), (26, 77648325), (30, 67295215), (39, 51765550), (43, 46950150), (50, 40377129), (65, 31059330), (75, 26918086), (78, 25882775), (86, 23475075), (129, 15650050), (130, 15529665), (150, 13459043), (195, 10353110), (215, 9390030), (258, 7825025), (325, 6211866), (390, 5176555), (430, 4695015), (559, 3611550), (645, 3130010), (650, 3105933), (975, 2070622), (1075, 1878006), (1118, 1805775), (1290, 1565005), (1677, 1203850), (1950, 1035311), (2150, 939003), (2795, 722310), (3225, 626002), (3354, 601925), (5590, 361155), (6450, 313001), (8385, 240770), (13975, 144462), (16770, 120385), (24077, 83850), (27950, 72231), (41925, 48154)]