97838720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{21839}}^1$

素因数の和:21865

約数の個数: 64

約数和(自身を含む): 267321600

約数和(自身を除く): 169482880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 21839, 43678, 87356, 109195, 152873, 174712, 218390, 305746, 349424, 436780, 611492, 698848, 764365, 873560, 1222984, 1397696, 1528730, 1747120, 2445968, 2795392, 3057460, 3494240, 4891936, 6114920, 6988480, 9783872, 12229840, 13976960, 19567744, 24459680, 48919360, 97838720]

約数ペア:

[(1, 97838720), (2, 48919360), (4, 24459680), (5, 19567744), (7, 13976960), (8, 12229840), (10, 9783872), (14, 6988480), (16, 6114920), (20, 4891936), (28, 3494240), (32, 3057460), (35, 2795392), (40, 2445968), (56, 1747120), (64, 1528730), (70, 1397696), (80, 1222984), (112, 873560), (128, 764365), (140, 698848), (160, 611492), (224, 436780), (280, 349424), (320, 305746), (448, 218390), (560, 174712), (640, 152873), (896, 109195), (1120, 87356), (2240, 43678), (4480, 21839)]