40231100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4455

約数の個数: 72

約数和(自身を含む): 107472288

約数和(自身を除く): 67241188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4421, 4550, 8842, 9100, 17684, 22105, 30947, 44210, 57473, 61894, 88420, 110525, 114946, 123788, 154735, 221050, 229892, 287365, 309470, 402311, 442100, 574730, 618940, 773675, 804622, 1149460, 1436825, 1547350, 1609244, 2011555, 2873650, 3094700, 4023110, 5747300, 8046220, 10057775, 20115550, 40231100]

約数ペア:

[(1, 40231100), (2, 20115550), (4, 10057775), (5, 8046220), (7, 5747300), (10, 4023110), (13, 3094700), (14, 2873650), (20, 2011555), (25, 1609244), (26, 1547350), (28, 1436825), (35, 1149460), (50, 804622), (52, 773675), (65, 618940), (70, 574730), (91, 442100), (100, 402311), (130, 309470), (140, 287365), (175, 229892), (182, 221050), (260, 154735), (325, 123788), (350, 114946), (364, 110525), (455, 88420), (650, 61894), (700, 57473), (910, 44210), (1300, 30947), (1820, 22105), (2275, 17684), (4421, 9100), (4550, 8842)]