84008450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 163489536

約数和(自身を除く): 79481086

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 310, 415, 653, 775, 830, 1306, 1550, 2075, 2573, 3265, 4150, 5146, 6530, 12865, 16325, 20243, 25730, 32650, 40486, 54199, 64325, 101215, 108398, 128650, 202430, 270995, 506075, 541990, 1012150, 1354975, 1680169, 2709950, 3360338, 8400845, 16801690, 42004225, 84008450]

約数ペア:

[(1, 84008450), (2, 42004225), (5, 16801690), (10, 8400845), (25, 3360338), (31, 2709950), (50, 1680169), (62, 1354975), (83, 1012150), (155, 541990), (166, 506075), (310, 270995), (415, 202430), (653, 128650), (775, 108398), (830, 101215), (1306, 64325), (1550, 54199), (2075, 40486), (2573, 32650), (3265, 25730), (4150, 20243), (5146, 16325), (6530, 12865)]