44828140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 110602800

約数和(自身を除く): 65774660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 298, 307, 490, 596, 614, 745, 980, 1043, 1228, 1490, 1535, 2086, 2149, 2980, 3070, 4172, 4298, 5215, 6140, 7301, 8596, 10430, 10745, 14602, 15043, 20860, 21490, 29204, 30086, 36505, 42980, 45743, 60172, 73010, 75215, 91486, 146020, 150430, 182972, 228715, 300860, 320201, 457430, 640402, 914860, 1280804, 1601005, 2241407, 3202010, 4482814, 6404020, 8965628, 11207035, 22414070, 44828140]

約数ペア:

[(1, 44828140), (2, 22414070), (4, 11207035), (5, 8965628), (7, 6404020), (10, 4482814), (14, 3202010), (20, 2241407), (28, 1601005), (35, 1280804), (49, 914860), (70, 640402), (98, 457430), (140, 320201), (149, 300860), (196, 228715), (245, 182972), (298, 150430), (307, 146020), (490, 91486), (596, 75215), (614, 73010), (745, 60172), (980, 45743), (1043, 42980), (1228, 36505), (1490, 30086), (1535, 29204), (2086, 21490), (2149, 20860), (2980, 15043), (3070, 14602), (4172, 10745), (4298, 10430), (5215, 8596), (6140, 7301)]