98547280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 256101912

約数和(自身を除く): 157554632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 169, 185, 197, 208, 260, 296, 338, 370, 394, 481, 520, 592, 676, 740, 788, 845, 962, 985, 1040, 1352, 1480, 1576, 1690, 1924, 1970, 2405, 2561, 2704, 2960, 3152, 3380, 3848, 3940, 4810, 5122, 6253, 6760, 7289, 7696, 7880, 9620, 10244, 12506, 12805, 13520, 14578, 15760, 19240, 20488, 25012, 25610, 29156, 31265, 33293, 36445, 38480, 40976, 50024, 51220, 58312, 62530, 66586, 72890, 94757, 100048, 102440, 116624, 125060, 133172, 145780, 166465, 189514, 204880, 250120, 266344, 291560, 332930, 379028, 473785, 500240, 532688, 583120, 665860, 758056, 947570, 1231841, 1331720, 1516112, 1895140, 2463682, 2663440, 3790280, 4927364, 6159205, 7580560, 9854728, 12318410, 19709456, 24636820, 49273640, 98547280]

約数ペア:

[(1, 98547280), (2, 49273640), (4, 24636820), (5, 19709456), (8, 12318410), (10, 9854728), (13, 7580560), (16, 6159205), (20, 4927364), (26, 3790280), (37, 2663440), (40, 2463682), (52, 1895140), (65, 1516112), (74, 1331720), (80, 1231841), (104, 947570), (130, 758056), (148, 665860), (169, 583120), (185, 532688), (197, 500240), (208, 473785), (260, 379028), (296, 332930), (338, 291560), (370, 266344), (394, 250120), (481, 204880), (520, 189514), (592, 166465), (676, 145780), (740, 133172), (788, 125060), (845, 116624), (962, 102440), (985, 100048), (1040, 94757), (1352, 72890), (1480, 66586), (1576, 62530), (1690, 58312), (1924, 51220), (1970, 50024), (2405, 40976), (2561, 38480), (2704, 36445), (2960, 33293), (3152, 31265), (3380, 29156), (3848, 25610), (3940, 25012), (4810, 20488), (5122, 19240), (6253, 15760), (6760, 14578), (7289, 13520), (7696, 12805), (7880, 12506), (9620, 10244)]