1057029350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 2196984384

約数和(自身を除く): 1139955034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 61, 65, 106, 122, 130, 265, 305, 325, 503, 530, 610, 650, 689, 793, 1006, 1325, 1378, 1525, 1586, 2515, 2650, 3050, 3233, 3445, 3965, 5030, 6466, 6539, 6890, 7930, 12575, 13078, 16165, 17225, 19825, 25150, 26659, 30683, 32330, 32695, 34450, 39650, 42029, 53318, 61366, 65390, 80825, 84058, 133295, 153415, 161650, 163475, 210145, 266590, 306830, 326950, 346567, 398879, 420290, 666475, 693134, 767075, 797758, 1050725, 1332950, 1534150, 1626199, 1732835, 1994395, 2101450, 3252398, 3465670, 3988790, 8130995, 8664175, 9971975, 16261990, 17328350, 19943950, 21140587, 40654975, 42281174, 81309950, 105702935, 211405870, 528514675, 1057029350]

約数ペア:

[(1, 1057029350), (2, 528514675), (5, 211405870), (10, 105702935), (13, 81309950), (25, 42281174), (26, 40654975), (50, 21140587), (53, 19943950), (61, 17328350), (65, 16261990), (106, 9971975), (122, 8664175), (130, 8130995), (265, 3988790), (305, 3465670), (325, 3252398), (503, 2101450), (530, 1994395), (610, 1732835), (650, 1626199), (689, 1534150), (793, 1332950), (1006, 1050725), (1325, 797758), (1378, 767075), (1525, 693134), (1586, 666475), (2515, 420290), (2650, 398879), (3050, 346567), (3233, 326950), (3445, 306830), (3965, 266590), (5030, 210145), (6466, 163475), (6539, 161650), (6890, 153415), (7930, 133295), (12575, 84058), (13078, 80825), (16165, 65390), (17225, 61366), (19825, 53318), (25150, 42029), (26659, 39650), (30683, 34450), (32330, 32695)]