17379919360

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{219001}}^1$

素因数の和:219055

約数の個数: 80

約数和(自身を含む): 43015496832

約数和(自身を除く): 25635577472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 219001, 438002, 876004, 1095005, 1752008, 2190010, 3504016, 4380020, 6789031, 7008032, 8760040, 13578062, 14016064, 17520080, 27156124, 28032128, 33945155, 35040160, 54312248, 56064256, 67890310, 70080320, 108624496, 112128512, 135780620, 140160640, 217248992, 271561240, 280321280, 434497984, 543122480, 560642560, 868995968, 1086244960, 1737991936, 2172489920, 3475983872, 4344979840, 8689959680, 17379919360]

約数ペア:

[(1, 17379919360), (2, 8689959680), (4, 4344979840), (5, 3475983872), (8, 2172489920), (10, 1737991936), (16, 1086244960), (20, 868995968), (31, 560642560), (32, 543122480), (40, 434497984), (62, 280321280), (64, 271561240), (80, 217248992), (124, 140160640), (128, 135780620), (155, 112128512), (160, 108624496), (248, 70080320), (256, 67890310), (310, 56064256), (320, 54312248), (496, 35040160), (512, 33945155), (620, 28032128), (640, 27156124), (992, 17520080), (1240, 14016064), (1280, 13578062), (1984, 8760040), (2480, 7008032), (2560, 6789031), (3968, 4380020), (4960, 3504016), (7936, 2190010), (9920, 1752008), (15872, 1095005), (19840, 876004), (39680, 438002), (79360, 219001)]