98136800

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2092

約数の個数: 72

約数和(自身を含む): 243625032

約数和(自身を除く): 145488232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1220, 1525, 1952, 2011, 2440, 3050, 4022, 4880, 6100, 8044, 9760, 10055, 12200, 16088, 20110, 24400, 32176, 40220, 48800, 50275, 64352, 80440, 100550, 122671, 160880, 201100, 245342, 321760, 402200, 490684, 613355, 804400, 981368, 1226710, 1608800, 1962736, 2453420, 3066775, 3925472, 4906840, 6133550, 9813680, 12267100, 19627360, 24534200, 49068400, 98136800]

約数ペア:

[(1, 98136800), (2, 49068400), (4, 24534200), (5, 19627360), (8, 12267100), (10, 9813680), (16, 6133550), (20, 4906840), (25, 3925472), (32, 3066775), (40, 2453420), (50, 1962736), (61, 1608800), (80, 1226710), (100, 981368), (122, 804400), (160, 613355), (200, 490684), (244, 402200), (305, 321760), (400, 245342), (488, 201100), (610, 160880), (800, 122671), (976, 100550), (1220, 80440), (1525, 64352), (1952, 50275), (2011, 48800), (2440, 40220), (3050, 32176), (4022, 24400), (4880, 20110), (6100, 16088), (8044, 12200), (9760, 10055)]