468718250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1921

約数の個数: 128

約数和(自身を含む): 1178731008

約数和(自身を除く): 710012758

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 125, 130, 143, 154, 175, 182, 250, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 875, 910, 1001, 1375, 1430, 1625, 1750, 1873, 1925, 2002, 2275, 2750, 3250, 3575, 3746, 3850, 4550, 5005, 7150, 9365, 9625, 10010, 11375, 13111, 17875, 18730, 19250, 20603, 22750, 24349, 25025, 26222, 35750, 41206, 46825, 48698, 50050, 65555, 93650, 103015, 121745, 125125, 131110, 144221, 170443, 206030, 234125, 243490, 250250, 267839, 288442, 327775, 340886, 468250, 515075, 535678, 608725, 655550, 721105, 852215, 1030150, 1217450, 1339195, 1442210, 1638875, 1704430, 1874873, 2575375, 2678390, 3043625, 3277750, 3605525, 3749746, 4261075, 5150750, 6087250, 6695975, 7211050, 8522150, 9374365, 13391950, 18027625, 18748730, 21305375, 33479875, 36055250, 42610750, 46871825, 66959750, 93743650, 234359125, 468718250]

約数ペア:

[(1, 468718250), (2, 234359125), (5, 93743650), (7, 66959750), (10, 46871825), (11, 42610750), (13, 36055250), (14, 33479875), (22, 21305375), (25, 18748730), (26, 18027625), (35, 13391950), (50, 9374365), (55, 8522150), (65, 7211050), (70, 6695975), (77, 6087250), (91, 5150750), (110, 4261075), (125, 3749746), (130, 3605525), (143, 3277750), (154, 3043625), (175, 2678390), (182, 2575375), (250, 1874873), (275, 1704430), (286, 1638875), (325, 1442210), (350, 1339195), (385, 1217450), (455, 1030150), (550, 852215), (650, 721105), (715, 655550), (770, 608725), (875, 535678), (910, 515075), (1001, 468250), (1375, 340886), (1430, 327775), (1625, 288442), (1750, 267839), (1873, 250250), (1925, 243490), (2002, 234125), (2275, 206030), (2750, 170443), (3250, 144221), (3575, 131110), (3746, 125125), (3850, 121745), (4550, 103015), (5005, 93650), (7150, 65555), (9365, 50050), (9625, 48698), (10010, 46825), (11375, 41206), (13111, 35750), (17875, 26222), (18730, 25025), (19250, 24349), (20603, 22750)]