492791750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 1086898176

約数和(自身を除く): 594106426

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 83, 85, 110, 125, 127, 166, 170, 187, 250, 254, 275, 374, 415, 425, 550, 635, 830, 850, 913, 935, 1270, 1375, 1397, 1411, 1826, 1870, 2075, 2125, 2159, 2750, 2794, 2822, 3175, 4150, 4250, 4318, 4565, 4675, 6350, 6985, 7055, 9130, 9350, 10375, 10541, 10795, 13970, 14110, 15521, 15875, 20750, 21082, 21590, 22825, 23375, 23749, 31042, 31750, 34925, 35275, 45650, 46750, 47498, 52705, 53975, 69850, 70550, 77605, 105410, 107950, 114125, 115951, 118745, 155210, 174625, 176375, 179197, 228250, 231902, 237490, 263525, 269875, 349250, 352750, 358394, 388025, 527050, 539750, 579755, 593725, 776050, 895985, 1159510, 1187450, 1317625, 1791970, 1940125, 1971167, 2635250, 2898775, 2968625, 3880250, 3942334, 4479925, 5797550, 5937250, 8959850, 9855835, 14493875, 19711670, 22399625, 28987750, 44799250, 49279175, 98558350, 246395875, 492791750]

約数ペア:

[(1, 492791750), (2, 246395875), (5, 98558350), (10, 49279175), (11, 44799250), (17, 28987750), (22, 22399625), (25, 19711670), (34, 14493875), (50, 9855835), (55, 8959850), (83, 5937250), (85, 5797550), (110, 4479925), (125, 3942334), (127, 3880250), (166, 2968625), (170, 2898775), (187, 2635250), (250, 1971167), (254, 1940125), (275, 1791970), (374, 1317625), (415, 1187450), (425, 1159510), (550, 895985), (635, 776050), (830, 593725), (850, 579755), (913, 539750), (935, 527050), (1270, 388025), (1375, 358394), (1397, 352750), (1411, 349250), (1826, 269875), (1870, 263525), (2075, 237490), (2125, 231902), (2159, 228250), (2750, 179197), (2794, 176375), (2822, 174625), (3175, 155210), (4150, 118745), (4250, 115951), (4318, 114125), (4565, 107950), (4675, 105410), (6350, 77605), (6985, 70550), (7055, 69850), (9130, 53975), (9350, 52705), (10375, 47498), (10541, 46750), (10795, 45650), (13970, 35275), (14110, 34925), (15521, 31750), (15875, 31042), (20750, 23749), (21082, 23375), (21590, 22825)]