141829960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5038

約数の個数: 64

約数和(自身を含む): 343802880

約数和(自身を除く): 201972920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 4973, 5704, 7130, 9946, 14260, 19892, 24865, 28520, 39784, 49730, 99460, 114379, 154163, 198920, 228758, 308326, 457516, 571895, 616652, 770815, 915032, 1143790, 1233304, 1541630, 2287580, 3083260, 3545749, 4575160, 6166520, 7091498, 14182996, 17728745, 28365992, 35457490, 70914980, 141829960]

約数ペア:

[(1, 141829960), (2, 70914980), (4, 35457490), (5, 28365992), (8, 17728745), (10, 14182996), (20, 7091498), (23, 6166520), (31, 4575160), (40, 3545749), (46, 3083260), (62, 2287580), (92, 1541630), (115, 1233304), (124, 1143790), (155, 915032), (184, 770815), (230, 616652), (248, 571895), (310, 457516), (460, 308326), (620, 228758), (713, 198920), (920, 154163), (1240, 114379), (1426, 99460), (2852, 49730), (3565, 39784), (4973, 28520), (5704, 24865), (7130, 19892), (9946, 14260)]