101246720

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 245696976

約数和(自身を除く): 144450256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 953, 1280, 1328, 1660, 1906, 2656, 3320, 3812, 4765, 5312, 6640, 7624, 9530, 10624, 13280, 15248, 19060, 21248, 26560, 30496, 38120, 53120, 60992, 76240, 79099, 106240, 121984, 152480, 158198, 243968, 304960, 316396, 395495, 609920, 632792, 790990, 1219840, 1265584, 1581980, 2531168, 3163960, 5062336, 6327920, 10124672, 12655840, 20249344, 25311680, 50623360, 101246720]

約数ペア:

[(1, 101246720), (2, 50623360), (4, 25311680), (5, 20249344), (8, 12655840), (10, 10124672), (16, 6327920), (20, 5062336), (32, 3163960), (40, 2531168), (64, 1581980), (80, 1265584), (83, 1219840), (128, 790990), (160, 632792), (166, 609920), (256, 395495), (320, 316396), (332, 304960), (415, 243968), (640, 158198), (664, 152480), (830, 121984), (953, 106240), (1280, 79099), (1328, 76240), (1660, 60992), (1906, 53120), (2656, 38120), (3320, 30496), (3812, 26560), (4765, 21248), (5312, 19060), (6640, 15248), (7624, 13280), (9530, 10624)]