5280475250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 10793502720

約数和(自身を除く): 5513027470

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 103, 125, 190, 206, 215, 250, 251, 430, 475, 502, 515, 817, 950, 1030, 1075, 1255, 1634, 1957, 2150, 2375, 2510, 2575, 3914, 4085, 4429, 4750, 4769, 5150, 5375, 6275, 8170, 8858, 9538, 9785, 10750, 10793, 12550, 12875, 19570, 20425, 21586, 22145, 23845, 25750, 25853, 31375, 40850, 44290, 47690, 48925, 51706, 53965, 62750, 84151, 97850, 102125, 107930, 110725, 119225, 129265, 168302, 204250, 205067, 221450, 238450, 244625, 258530, 269825, 410134, 420755, 489250, 491207, 539650, 553625, 596125, 646325, 841510, 982414, 1025335, 1107250, 1111679, 1192250, 1292650, 1349125, 2050670, 2103775, 2223358, 2456035, 2698250, 3231625, 4207550, 4912070, 5126675, 5558395, 6463250, 10253350, 10518875, 11116790, 12280175, 21037750, 21121901, 24560350, 25633375, 27791975, 42243802, 51266750, 55583950, 61400875, 105609505, 122801750, 138959875, 211219010, 277919750, 528047525, 1056095050, 2640237625, 5280475250]

約数ペア:

[(1, 5280475250), (2, 2640237625), (5, 1056095050), (10, 528047525), (19, 277919750), (25, 211219010), (38, 138959875), (43, 122801750), (50, 105609505), (86, 61400875), (95, 55583950), (103, 51266750), (125, 42243802), (190, 27791975), (206, 25633375), (215, 24560350), (250, 21121901), (251, 21037750), (430, 12280175), (475, 11116790), (502, 10518875), (515, 10253350), (817, 6463250), (950, 5558395), (1030, 5126675), (1075, 4912070), (1255, 4207550), (1634, 3231625), (1957, 2698250), (2150, 2456035), (2375, 2223358), (2510, 2103775), (2575, 2050670), (3914, 1349125), (4085, 1292650), (4429, 1192250), (4750, 1111679), (4769, 1107250), (5150, 1025335), (5375, 982414), (6275, 841510), (8170, 646325), (8858, 596125), (9538, 553625), (9785, 539650), (10750, 491207), (10793, 489250), (12550, 420755), (12875, 410134), (19570, 269825), (20425, 258530), (21586, 244625), (22145, 238450), (23845, 221450), (25750, 205067), (25853, 204250), (31375, 168302), (40850, 129265), (44290, 119225), (47690, 110725), (48925, 107930), (51706, 102125), (53965, 97850), (62750, 84151)]