8320650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 23623488

約数和(自身を除く): 15302838

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 251, 255, 325, 390, 425, 442, 502, 510, 650, 663, 753, 850, 975, 1105, 1255, 1275, 1326, 1506, 1950, 2210, 2510, 2550, 3263, 3315, 3765, 4267, 5525, 6275, 6526, 6630, 7530, 8534, 9789, 11050, 12550, 12801, 16315, 16575, 18825, 19578, 21335, 25602, 32630, 33150, 37650, 42670, 48945, 55471, 64005, 81575, 97890, 106675, 110942, 128010, 163150, 166413, 213350, 244725, 277355, 320025, 332826, 489450, 554710, 640050, 832065, 1386775, 1664130, 2773550, 4160325, 8320650]

約数ペア:

[(1, 8320650), (2, 4160325), (3, 2773550), (5, 1664130), (6, 1386775), (10, 832065), (13, 640050), (15, 554710), (17, 489450), (25, 332826), (26, 320025), (30, 277355), (34, 244725), (39, 213350), (50, 166413), (51, 163150), (65, 128010), (75, 110942), (78, 106675), (85, 97890), (102, 81575), (130, 64005), (150, 55471), (170, 48945), (195, 42670), (221, 37650), (251, 33150), (255, 32630), (325, 25602), (390, 21335), (425, 19578), (442, 18825), (502, 16575), (510, 16315), (650, 12801), (663, 12550), (753, 11050), (850, 9789), (975, 8534), (1105, 7530), (1255, 6630), (1275, 6526), (1326, 6275), (1506, 5525), (1950, 4267), (2210, 3765), (2510, 3315), (2550, 3263)]