558457250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 1217728512

約数和(自身を除く): 659271262

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 31, 46, 50, 62, 65, 115, 125, 130, 155, 230, 241, 250, 299, 310, 325, 403, 482, 575, 598, 650, 713, 775, 806, 1150, 1205, 1426, 1495, 1550, 1625, 2015, 2410, 2875, 2990, 3133, 3250, 3565, 3875, 4030, 5543, 5750, 6025, 6266, 7130, 7471, 7475, 7750, 9269, 10075, 11086, 12050, 14942, 14950, 15665, 17825, 18538, 20150, 27715, 30125, 31330, 35650, 37355, 37375, 46345, 50375, 55430, 60250, 72059, 74710, 74750, 78325, 89125, 92690, 97123, 100750, 138575, 144118, 156650, 171833, 178250, 186775, 194246, 231725, 277150, 343666, 360295, 373550, 391625, 463450, 485615, 692875, 720590, 783250, 859165, 933875, 971230, 1158625, 1385750, 1718330, 1801475, 1867750, 2233829, 2317250, 2428075, 3602950, 4295825, 4467658, 4856150, 8591650, 9007375, 11169145, 12140375, 18014750, 21479125, 22338290, 24280750, 42958250, 55845725, 111691450, 279228625, 558457250]

約数ペア:

[(1, 558457250), (2, 279228625), (5, 111691450), (10, 55845725), (13, 42958250), (23, 24280750), (25, 22338290), (26, 21479125), (31, 18014750), (46, 12140375), (50, 11169145), (62, 9007375), (65, 8591650), (115, 4856150), (125, 4467658), (130, 4295825), (155, 3602950), (230, 2428075), (241, 2317250), (250, 2233829), (299, 1867750), (310, 1801475), (325, 1718330), (403, 1385750), (482, 1158625), (575, 971230), (598, 933875), (650, 859165), (713, 783250), (775, 720590), (806, 692875), (1150, 485615), (1205, 463450), (1426, 391625), (1495, 373550), (1550, 360295), (1625, 343666), (2015, 277150), (2410, 231725), (2875, 194246), (2990, 186775), (3133, 178250), (3250, 171833), (3565, 156650), (3875, 144118), (4030, 138575), (5543, 100750), (5750, 97123), (6025, 92690), (6266, 89125), (7130, 78325), (7471, 74750), (7475, 74710), (7750, 72059), (9269, 60250), (10075, 55430), (11086, 50375), (12050, 46345), (14942, 37375), (14950, 37355), (15665, 35650), (17825, 31330), (18538, 30125), (20150, 27715)]